Class BrokerNotification

All Implemented Interfaces:
Serializable

public class BrokerNotification extends MQNotification
Class containing information on broker related notifications. This notification is broadcasted from the relevant MBeans in a broker that is either:
  • in the process of quiescing
  • in the process of shutting down
  • in the process of taking over another broker's persistence store
With regards to the takeover related notifications, this notification is broadcasted by the broker that is performing the takeover operation, not the broker that is being taken over.
See Also:
  • Field Details

    • BROKER_RESOURCE_STATE_CHANGE

      public static final String BROKER_RESOURCE_STATE_CHANGE
      A broker's memory level/state has changed
      See Also:
    • BROKER_QUIESCE_COMPLETE

      public static final String BROKER_QUIESCE_COMPLETE
      A broker has finished quiescing.
      See Also:
    • BROKER_QUIESCE_START

      public static final String BROKER_QUIESCE_START
      A broker has started to quiesce.
      See Also:
    • BROKER_SHUTDOWN_START

      public static final String BROKER_SHUTDOWN_START
      A broker has started the process of shutting down.
      See Also:
    • BROKER_TAKEOVER_COMPLETE

      public static final String BROKER_TAKEOVER_COMPLETE
      A broker has completed the takeover of another broker.
      See Also:
    • BROKER_TAKEOVER_FAIL

      public static final String BROKER_TAKEOVER_FAIL
      A broker has failed in the attempt to takeover another broker.
      See Also:
    • BROKER_TAKEOVER_START

      public static final String BROKER_TAKEOVER_START
      A broker has started to takeover another broker.
      See Also:
  • Constructor Details

    • BrokerNotification

      public BrokerNotification(String type, Object source, long sequenceNumber)
      Creates a BrokerNotification object.
      Parameters:
      type - The notification type.
      source - The notification source.
      sequenceNumber - The notification sequence number within the source object.